SSC JE Electrical 2018 with solution SET-1
A PMMC type voltmeter, having a full-scale reading of 250 V and an internal resistance of 400 kilo-ohms, is connected with the series resistance of 100 kilo-ohms. Calculate the sensitivity of the voltmeter (in Ohms/Volts)

2000
2400
24000
20000

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
Direct resistance Heating is used in

Electrode Boiler
Salt-Bath furnace
All of these
Resistance Welding

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
Which one of the material is used to fix the screw on concrete wall and ceiling?

Rawl Plug
Saddles
Bushings
Link clips

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 In a Hysteresis Motor, the rotor must have

Retentivity
Susceptibility
Resistivity
None of these

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP